1)heat transfer efficiency传热效率
1.Directionality of radiant energy and heat transfer efficiency of cylindrical cavity with diffuse and specular reflecting inside wall;圆柱状空腔辐射能的方向性与传热效率
2.The experiment results shouwed that,the 30°spiral angle heat transfer efficiency of spiral baffle heat exchanger is the best among them,the different spiral angle heat-transfer properties of spiral baffle.实验结果表明,螺旋角为30°的螺旋折流板换热器的传热效率最高,螺旋折流板换热器的壳程传热效率都比传统的弓形折流板换热器壳程传热效率高。
3.Through the experiment,I not only obtain the 30°spiral angle heat transfer efficiency of spiral baffle heat exchanger is the best among them,but also know the different spiral angle heat-transfer properties of .即从试验中得出了螺旋角为30°的螺旋折流板换热器的传热效率最高,又得出18°,25°,30°不同螺旋角度的螺旋折流板换热器的壳程传热效率都比传统的弓形折流板换热器壳程传热效率高。
英文短句/例句
1.Regular Scale Removal of the Double-pipe Crystallizer for Strengthening Medium Heat Transfer Efficiency套管结晶器定期除垢强化介质传热效率
2.It widespread application in the crude distillation units, enable heat transfer efficiency to obtain enhances greatly, and save the energy.同时，它在常减压装置上的广泛应用，使其传热效率得到大大提高，从而节约了能源。
3.transmission efficiency of thermoelectric vehicle热－电机车的传动效率
4.Improve the Heat Transfer Path and Raise Thermal Efficiency of the Chain Boiler改善传热途径 提高链条锅炉的热效率
5.The Heat Transfer Model for a Non-Uniform Granular Flow and It’s Effective Thermal Conductivity;非均匀颗粒流的热传导模型及其有效热导率
6.Bigger section area of three phase heating cable can broaden heat transmitting area and thisincreases the transmitting efficiency.三相带截面大，传热导面积大，能提高传输效率。
7.thermal balance and thermal efficiency of furnaces inmetallurgical industry冶金炉热平衡和热效率
8.In general, the equipment and systems used for pasteurization and blanching are designed to promote efficient transfer of thermal energy from a heat source to the product being heated.通常,我们设计巴氏杀菌和热烫的设备来提高热能从热源到加热产品的传输效率。
9.Adopting the combustion method mainly with radiation heat transfer is the effective avenue of increasing the thermal efficiency of Chinese cooking gas appliance.采用以辐射传热为主的燃烧方式 ,是提高中餐燃气炒菜灶热效率的有效途径。
10.Plastic foams are perhaps only 1/5 as effective as a good dewar from a heat transfer standpoint.从热传输的观点来看，塑料泡沫的效率只及好的杜瓦瓶的五分之一。
11.The Measure of the Solid-state Laser s Thermal Lens for Wavefront Curvature Sensor with a Diffraction Grating;基于光栅型波前曲率传感器的固体激光器热透镜效应测量
12.Research on the Recycling Technology of the Traditional Asphalt Concrete Mixer and Its Thermal Efficiency;传统沥青砼拌和设备的再生工艺改造及热效率研究
13.Research and application of multi-sensor data fusion techniques in calculation of boiler thermal efficiency多传感器数据融合技术在锅炉热效率计算中应用研究
14.thermal conductivity of whiteware ceramics陶瓷热传导率测定方法
15.Analysis of Thermal Efficiency of Collective Solar Hot Water System集中集热太阳能热水系统热效率分析
16.digital specific-heat meter数字式热效率测定仪
17.Research for Energy and Exergy Efficiencies of Solar Thermoelectric Generator;太阳能热电发电系统的热效率和（火用）效率研究
18.efficiency characteristic of steering gear转向器传动效率特性
相关短句/例句
heat transfer efficiencies热传递效率
3)Heat transmission efficiency热传导效率
4)fin diathermanous efficiency翘片传热效率
5)effective thermal conductivity有效热传导率
6)Efficiency-Number of Heat-transfer Unit(η-NTU)效率-传热单元数法
延伸阅读
配置效率和生产效率 在经济学上，经济发展的动力，或者说效率的来源，分为两类：一类是配置效率，二是生产效率。所谓配置效率，是指给定资源和技术的条件下，怎么样使资源从边际生产率低的地方流向边际生产率高的地方，从而使得资源和利用更合理、社会总价值达到最大;而生产效率是指如何通过技术进步提高每一种资源的生产率，也就是把社会的生产可行性边界向外移。
